Best time to visit the Northern Mariana Islands

Find the best time to visit the Northern Mariana Islands and plan your perfect trip in 2025/2026. Get holiday inspiration, weather guides, travel advice and find great deals.

Northern Mariana Islands by month

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Top Northern Mariana Islands destinations

Below are the temperatures expected today at popular countries, regions and places in the Northern Mariana Islands. Select a destination to compare today's forecast with average weather conditions.

All Northern Mariana Islands destinations

When is the best time to visit Northern Mariana Islands?

The best time to visit Northern Mariana Islands (Saipan) is March based on the following average weather conditions.

Maximum daytime temperature = 22 - 30°C [remove]
Daily hours of sunshine = 10 hours or more [remove]

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Max Day Temperature (°C)

  • 29°C maximum daytime temperature in January in Northern Mariana Islands (Saipan)29
    Jan
  • 29°C maximum daytime temperature in February in Northern Mariana Islands (Saipan)29
    Feb
  • 29°C maximum daytime temperature in March in Northern Mariana Islands (Saipan)29
    Mar
  • 30°C maximum daytime temperature in April in Northern Mariana Islands (Saipan)30
    Apr
  • 30°C maximum daytime temperature in May in Northern Mariana Islands (Saipan)30
    May
  • 31°C maximum daytime temperature in June in Northern Mariana Islands (Saipan)31
    Jun
  • 31°C maximum daytime temperature in July in Northern Mariana Islands (Saipan)31
    Jul
  • 31°C maximum daytime temperature in August in Northern Mariana Islands (Saipan)31
    Aug
  • 31°C maximum daytime temperature in September in Northern Mariana Islands (Saipan)31
    Sep
  • 31°C maximum daytime temperature in October in Northern Mariana Islands (Saipan)31
    Oct
  • 30°C maximum daytime temperature in November in Northern Mariana Islands (Saipan)30
    Nov
  • 30°C maximum daytime temperature in December in Northern Mariana Islands (Saipan)30
    Dec

Hours of Sunshine (daily)

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Which is the hottest month in the Northern Mariana Islands?

The hottest time of year in Saipan, Northern Mariana Islands is normally July. Expect maximum daytime temperatures to reach 31°C with very high heat and humidity.

Which month has the most rain in the Northern Mariana Islands?

In terms of rainfall, September is usually the wettest month in Saipan, Northern Mariana Islands with 325mm on average. There are normally 19 days in September with some rain.

When is it sunniest in the Northern Mariana Islands?

The sunniest time of year in Saipan, Northern Mariana Islands is normally March with bright sunshine on average for 57% of daylight hours; that's 7 hours of sunshine per day.

When is the sea warmest in the Northern Mariana Islands?

The sea is usually at its warmest in Saipan, Northern Mariana Islands in September when the water temperature reaches 29°C.

Best time to visit

The weather guide for Northern Mariana Islands (Saipan) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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Northern Mariana Islands travel features

Do you want to learn more about the Northern Mariana Islands? Read our latest features covering travel tips and insider destination guides on where to go and what to do in the Northern Mariana Islands.

We don't currently have any travel features on the Northern Mariana Islands. Discover more about holiday destinations around the world with this selection of general travel articles.

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